Lithiumate Lite Specs General specifications of the digital BMS for EVs | |
|
Full specifications in the manual
| Ignition supply
| 12 V nominal
|
| AC supply voltage
| 85 to 265 Vac
|
| Charger current
| 30 Adc max
|
| Number of banks
| 8 max
|
| Number of cells in series a bank
| 2 to 25
|
| Number of cells in series in a battery
| 2 to 200
|
| Pack voltage
| 950 V max
|
| Pack current
| 900 A max
|
| Regen support
| Yes
|
| On/off outputs, voltage
| 24 Vdc max (ground side), supply voltage (Plus side)
|
| On/off outputs, current
| 3 A max (ignition powered) 0.3 A (AC powered)
|
| Meter outputs
| 0 to 5 V
|
| Sender output (to car fuel gauge)
| 0 to 300 Ohm
|
| Throttle reduce output
| Open (no reduction) to 100 Ω (max reduction)
|
| High voltage isolation
| 1000 Vdc (500 Vdc for Throttle reduce output)
|
| Cell voltage measurement
| 2.1 to 4.5 V
|
| Cell board temperature measurement
| -40~85°C
|
| Balancing current
| 200 mA
|
| High voltage isolation
| 1000 Vdc
|
| Reverse installation protection
| Fuse*
|
Fuse blows if installed backwards.
Fuse not replaceable.
Fuse only in newer cell boards:
- Positive (red PCB), PCB part number >= 100EP030B, starting April 2012
- Mid (green PCB), PCB part number >= 100EP031B, starting April 2012
- Negative (black PCB), all revisions
|
Maximum load and charger power versus pack voltage
|
|
Full specifications in the manual
| Case dimensions
| 6.7 x 4.05 X 1.23" (170 x 103 X 32 mm)
|
Height
with mating connectors installed
| 1.87" (47 mm)
|
| Wire gauge, AC power connector
| 26~16 AWG (0.2~1.5 mm2)
|
| Wire gauge, control connector
| 24~12 AWG (0.34~2.5 mm2)
|
| Battery current sensor
| ring terminals
#10 hole (5 mm) I.D.
0.6" (15 mm) O.D. max
|
|
Lithiumate Lite master
|
|
Full specifications in the manual
Dimensions, PCB assembly only
| Positive end (red)
| 1 x 0.95 X 0.43" (25 x 24 X 11 mm)
|
| Mid (green)
| 1 x 0.7 X 0.28" (25 x 18 X 7 mm)
|
| Negative end (black)
| 1.4 x 1 X 0.43" (35 x 25 X 11 mm)
|
|
Lithiumate Lite positive end cell board
|
Emissions, radiated and conducted, FCC part 15 class A